Geeta stretched a piece of plastic food wrap over a large bowl and held it firmly in place with a rubber band. She put some green beans on the plastic. Then she used a spoon to hit the side of the bowl. She saw that the beans bounced all over the plastic producing little tapping noises. Which of the following shows the energy conversions that have taken place?
A Movement → Sound → Movement
B Sound → Sound → Movement
C Movement → Sound → Movement → Sound
D Sound → Movement → Sound → Movement
Mrs. Mehra, who is 32 years old, underwent a surgery
to get her oviducts removed after having girl. Now,
she wants to have another baby. Do you think she
can have another baby?
A Yes, she can have another baby as her ovaries are still functional to produce eggs.
B No, she cannot have another baby because fertilisation of egg takes place in the oviduct.
C Yes, she can have another baby because the surgery can be reversed.
D No, she cannot have another baby as the hormones associated with the oviduct will not be present.
According to me the answer should be A as IVF technique can be still used, but the answer mentioned is B. need help and guidance
The process by which plants add water to the air is called
Rohan's meal contains sufficient amounts of milk, egg, rice, chappati and even fish. But, still he complains of indigestion and constipation. doctor advised him to increase intake of green leafy vegetables like cabbage, spinach, corn, fruits like banana, orange and also drink more water. How would this help him to improve his condition?
ARoughage in fruits and green vegetables would provide him more energy to tolerate problems of indigestion and constipation.
BRoughage present in fruits and green leafy vegetables and water would help him to get rid of undigested food
CGreen leafy vegetables and fruits would make his bones and muscles strong and he would be able to digest food easily.
DDrinking more water will reduce digestion and absorption of food, and thus it will pass out easily as faeces.